baber/WOPTO huggingface dataset:
Patent KR-20190033673-A (KR)
Title: System and method for controlling grid-connected system of distributed generation using integral state feedback controller
Inventor: KIM KYEONG HWA
IPC: H02M1/00
Filed: 2017-09-21
Abstract: The present invention relates to a control system for a distributed power system linkage device using an integrating state feedback controller, and a method therefor. According to the present invention, the control system for a distributed power system linkage device using an integrating state feedback controller comprises: a state observer which individually receives voltages and currents of a system-side individually measured by a voltage sensor and a current sensor, and individually estimates an inverter-side current of the distributed power system linkage device and a capacitor voltage of an LCL filter on the basis of the received voltages and currents; an integrating state feedback controller which generates q axis and d axis reference voltages for controlling the inverter of the distributed power system linkage device by using state equations after receiving the inverter-side current and the capacitor voltage of the LCL filter estimated by the state observer and receiving the system-side current measured by the current sensor; and a space vector pulse width modulator which receives the q axis and d-axis reference voltages generated by the integrating state feedback controller so as to perform pulse width modulation processing and outputs a signal for controlling a plurality of semiconductor switching elements in the inverter to the inverter side. According to the present invention, the complexity of the system is simplified.
Patent KR-20190035129-A (KR)
Title: System for attatching optical film
Inventor: LEE BEOM SEOK
IPC: B29C65/78
Filed: 2017-09-26
Abstract: The present invention relates to a system for attaching an optical film, connected to a downstream apparatus by including a panel supply unit and a panel transfer path. The system for attaching an optical film comprises: a connection unit for connecting the panel transfer path and the downstream apparatus to transfer a panel; a first inspection unit located on the panel transfer path and inspecting whether a panel attached with an optical film is defective; a second inspection unit located at a position spaced apart from the panel transfer path and inspecting a defect determination panel determined to be defective through the inspection of the first inspection unit again; and a control unit for controlling the connection unit to adjust transfer of the panel. The connection unit includes a main transfer path on which a first transfer unit and a second transfer unit are sequentially arranged along a transfer direction of the panel transfer path, a first auxiliary transfer path which connects the first transfer unit and the second inspection unit to be bypassed from the main transfer path, and a second auxiliary transfer path which is connected to the second transfer unit to be bypassed from the main transfer path. In addition, the control unit is capable of controlling the connection unit such that the defect determination panel is transferred to the second inspection unit along the first auxiliary transfer path from the first transfer unit when the panel inspected through the first inspection unit is determined to be defective, and controlling the connection unit such that the panel is transferred along the second auxiliary transfer path from the second transfer unit when a good quality determination panel determined to be good through the first inspection unit cannot be transferred to the downstream apparatus.
Patent KR-20170117923-A (KR)
Title: 스케일이 저감된 대구경 폴리머 입자의 제조방법
Inventor: LEE NA RAE
IPC: C08F6/22
Filed: 2017-09-27
Abstract: 본 발명의 일 측면은 (a) 평균 입도가 150nm 이하인 소구경 폴리머 입자 100중량부에 전해질 수용액 0.1 내지 0.5중량부를 혼합하는 단계; 및 (b) 상기 (a) 단계의 생성물에 산 수용액 0.5 내지 2중량부를 추가로 혼합하여 상기 소구경 폴리머 입자를 응집시키는 단계;를 포함하는 대구경 폴리머 입자의 제조방법을 제공한다.
Patent KR-20190040626-A (KR)
Title: Method and apparatus for converting ultrasound image into real image
Inventor: KIM DA WOON
IPC: G06T5/50
Filed: 2017-10-11
Abstract: Disclosed are a method for converting an image by a computing apparatus and a computing apparatus. The method for converting an image comprises the steps of: acquiring a fetal ultrasound image; detecting at least one body region included in the fetal ultrasound image by using a plurality of layers included in a first network; and synthesizing feature information of a photographic image corresponding to each attribute information based on a plurality of attribute information extracted from the body region by using a plurality of layers included in a second network.
Patent KR-20190040637-A (KR)
Title: SYSTEM AND METHOD FOR ESTIMATING RADAR DoA
Inventor: JEONG SO HEE
IPC: G01S13/68
Filed: 2017-10-11
Abstract: The present invention relates to a system for estimating an angle of a target in a radar system having a plurality of reception antennas, and to a method thereof. According to the present invention, a radar DoA estimation system comprises: a target detection unit detecting a target using a signal reflected by the target; a data selection unit selecting FFT bin data corresponding to the detected target; and a target angle detection unit detecting an angle of the target using the selected FFT bin data.
Patent KR-20190041329-A (KR)
Title: Composition comprising as an active ingredient a melandriiherba extract
Inventor: LEE KWANG MIN
IPC: A23K10/30
Filed: 2017-10-12
Abstract: The present invention relates to a composition comprising a Melandrium firmum extract as an active ingredient. The present invention effectively inhibits the activity of caspase-3 by protecting nerve cells from damage caused by oxidative stress, thereby protecting nerve cells, ameliorating or recovering from cognitive dysfunction and preventing or treating brain diseases. In addition, when the composition comprising the extract as an active ingredient is administered in advance, oxidative stress in neurons can be effectively prevented.
Patent KR-20190043209-A (KR)
Title: Cleaning device for bolt installation hole
Inventor: PARK BYOUNG HAK
IPC: B08B5/04
Filed: 2017-10-18
Abstract: The present invention provides a device for cleaning an anchor bolt installation hole, having a simple structure, attached on the inner circumferential surface of the anchor bolt installation hole and being able to effectively rake out fine cutting chips remaining on the floor. The cleaning device is installed to hold a spray head, a plunger capable of moving with respect to the spray head and a portion of the plunger. The present invention provides a device for cleaning the anchor bolt installation hole, which has a brush installed on the circumference portion and is able to clean the cutting chips attached on the inner circumferential surface of the hole. The device for cleaning the anchor bolt installation hole has an inhalation nozzle insertable into the anchor bolt installation hole and for inhaling the cutting chips, wherein the inhalation nozzle includes: a main body having a cylindrical shape; an inhalation hole form at a tip end of the main body; and a discharge hole, on a basic end portion of the main body, connected to a tip end of an inhalation hose having a basic end connected to an inhalation hole of an inhalation device.
Patent KR-20190043778-A (KR)
Title: Autonomous navigation system for medical micro/nano robot using superconducting quantum interference device
Inventor: KIM CHANG SEI
IPC: A61B34/30
Filed: 2017-10-19
Abstract: The present invention relates to a surgical bed provided with an electromagnetic driving device for magnetizing a micro/nano robot inserted in a body to control the driving thereof. The present invention comprises a superconducting quantum interference (SQUID) sensor comprising two superconductors separated by an insulating film which is a Josephson junction; an electromagnetic sensor plate extending to a length capable of accommodating the body and having a plurality of SQUID sensors arranged therein; and a SQUID cooling unit that hermetically closes the electromagnetic sensor plate and maintains a critical temperature of the SQUID sensor. The SQUID sensor measures the magnetic force of the micro/nano robot driven and controlled by the electromagnetic driving device to acquire three-dimensional positions in the body of the micro/nano robot.
Patent KR-20190046156-A (KR)
Inventor: BAE SANG JUN
IPC: G05B23/02
Filed: 2017-10-25
Abstract: The present invention relates to a wireless remote control apparatus for automation equipment which is capable of checking an operation state of the automation equipment regardless of a place and wirelessly controlling the automation equipment wirelessly in a remote place. According to the present invention, automation equipment records working content for a workpiece as digital data, performs work in accordance with the digital data to produce the workpiece, and includes an equipment controller collecting such operation information of various types. The automation equipment comprises: a first wireless communication device connected to the equipment controller to transfer data information; a wireless repeater performing wireless communications of the data information with the first wireless communication device within a short distance; and a second wireless communication device performing wireless communications of the data information within a short distance through relay of the wireless repeater. Accordingly, information regarding the operation of the automation equipment can be checked regardless of a place and the automation equipment can be controlled in a remote place. According to the present invention, the automation equipment wirelessly transmits various operation information such that the operation information of the automation equipment can be checked regardless of a place, thereby providing effects of removing anxiety and allowing a worker to concentrate on work. Moreover, an operation state of the automation equipment can be wirelessly controlled in a remote place, thereby providing effects of quickly managing various situations of the automation equipment and increasing workability.
Patent KR-20190046210-A (KR)
Inventor: LEE KANG HOON
IPC: G06T7/50
Filed: 2017-10-25
Abstract: Disclosed are a space reassembly method, a virtual road map decision method, and a space reassembly apparatus performing the same for virtual reality. The space reassembly method for virtual reality comprises the steps of: determining a real road map in which room nodes and passage nodes which can be arranged in a real space where a user is positioned are interconnected; determining a virtual road map from the real road map by using a depth priority search; and visualizing virtual reality that the user experiences based on the virtual road map and a position of the user in the real space.
Patent KR-20190047460-A (KR)
Title: Electric brake system
Inventor: HEE CHUL JUNG
IPC: B60T17/22
Filed: 2017-10-27
Abstract: The present invention provides an electric brake system which can quickly perform braking even if an error occurs in the system. According to an aspect of the present invention, the electric brake system comprises: a reservoir to store oil; a master cylinder which is connected to the reservoir, and includes a first master chamber and a second master chamber and a first piston and a second piston arranged on the master chambers to discharge oil in accordance with a pedal force of a brake pedal; a booster arranged on one side of the master cylinder to increase a pedal force of the brake pedal by a hydraulic pressure; a booster operating unit connected to the booster to supply a hydraulic pressure to the booster; and an electric brake unit to receive a braking intention of a driver in an electrical signal to operate mechanically, and control a flow of a hydraulic pressure transferred to a wheel.
Patent KR-20180054437-A (KR)
Title: Feed system and vehicle
Inventor: MAEDA JUN
IPC: H04B7/24
Filed: 2017-10-31
Abstract: The present invention relates to a power feed system performing a power feed operation from a vehicle to an outer electric load by using a portable terminal, and a vehicle. The present invention provides the vehicle (1) and the power feed system (2) including a power feed mode controller (302). The power feed system feeds the electric load (202) of the outside of the vehicle (1) in a first power feed mode and a second power feed mode. A wireless communication device (130) of the vehicle (1) performs a first communication method building communication between with the portable terminal (300) without passing through a transfer point (404, 406, 402, 204). The power feed mode controller (302) is configured for the first power feed mode to be selected by control on the portable terminal (300) when the communication of the first communication method is estabilished. The power feed mode controller (302) is configured for selection of the first power feed mode to be impossible by the control on the portable terminal (300) when the communication of the first communication method is not estabilished.
Patent KR-20190048843-A (KR)
Inventor: HAN MI YOUNG
IPC: H01L51/52
Filed: 2017-10-31
Abstract: The present invention relates to a white organic light-emitting element capable of improving a color reproduction range by differentiating the characteristics of a light-emitting layer of a tandem type white organic light-emitting element, and an organic light-emitting display device using the same. The white organic light-emitting element includes: a transparent electrode and a reflection electrode which are placed opposite each other; a first stack including a first light-emitting layer; and a second stack including a first charge generation layer and a second light-emitting layer.
Patent KR-20190050480-A (KR)
Inventor: KANG JAE HO
IPC: H01L21/677
Filed: 2017-11-03
Abstract: The present invention relates to a wafer transfer apparatus capable of easily replacing a belt of an arm part, which is possible to easily perform replacement of consumables when the consumables comprising an arm are worn out. The present invention provides an advantage of more efficiently operating a wafer processing process since a primary coordinate and a position of the preset arm are maintained after the replacement of the consumables is performed because of easily performing replacement of the consumables when the consumables comprising the arm are worn out.
Patent KR-20190051481-A (KR)
Inventor: BAE GWANG SIK
IPC: B01F11/02
Filed: 2017-11-07
Abstract: The present invention relates to an ultrasonic energy focusing system. An ultrasonic energy focusing device (1) comprises: a penetrating hole (11) positioned in the center and vertically penetrated; a housing (10) radially formed along an outer surface, and including a plurality of inserting holes (12) which are horizontally formed to be connected to the penetrating hole (11); an ultrasonic generating device (20) inserted into the plurality of inserting holes (12) and generating ultrasonic vibration toward the penetrating hole (11); and a fixing unit fixing the ultrasonic generating device (20) to the housing (10). One or more ultrasonic energy focusing devices (1) are laminated. When an oil component is mixed in water, or liquid fuel is reformed in the water, the present invention rapidly and uniformly performs mixing and reforming operations by focusing ultrasonic waves generated from a plurality of ultrasonic generating devices on the center.
Patent KR-20190055591-A (KR)
Title: Indicator attached onto a packaging materials for differentiation of thawing treatment of frozen food and food commodities
Inventor: HONG CHANG WOOK
IPC: G01N31/22
Filed: 2017-11-15
Abstract: The present invention relates to an indicator for easily, conveniently and visually determining defrosting of frozen food or a frozen and distributed food raw material, which is capable of determining defrosting by sealing a slightly acidic solution in a plastic tube, attaching the same to a packing material, connecting the same to a blue litmus test paper, and eluting the slightly acidic solution frozen by breaking a sealed part of the tube when the food is defrosted, and changing the blue litmus test paper to red color. A packing material attached indicator for easily and visually determining defrosting is easily manufactured at low costs and prevents forgery and falsification unless packing of the food is unpacked.
Patent KR-20190055609-A (KR)
Title: Battery Pack
Inventor: PARK KWANG YOUNG
IPC: H01M50/569
Filed: 2017-11-15
Abstract: According to the present invention, a battery pack having the improved durability and safety can be realized. The battery pack comprises: a plurality of unit batteries arranged in parallel with each other along a first direction, and individually including first and second terminals; a protection circuit module disposed on the upper side of the unit batteries; and a temperature device unit disposed on the upper side of the unit batteries along the first direction, and including a first temperature device, a second temperature device, a first plate connecting the first and second temperature devices, and a second plate having one end electrically connected to the protection circuit module and the other end electrically connected to the first plate between the first and second temperature devices.
Patent KR-20190056242-A (KR)
Title: shower head cover
Inventor: YOO HA NA
IPC: A47K3/28
Filed: 2017-11-16
Abstract: The present invention relates to a shower head cover, configured to use a shower head without a splash of water. The shower head cover comprises: a shower head cover body formed in a center; a cover curtain formed on an upper front surface to block water; a cover curtain fixing unit formed in an upper portion to fix the cover curtain; and a shower head fixing unit formed in a lower end to be attached to the shower head. Accordingly, a splash of water from the shower head can be prevented.
Patent KR-20180056402-A (KR)
Inventor: DE COI BEAT
IPC: G01J3/02
Filed: 2017-11-17
Abstract: The present invention relates to a spectrometer (1) for recording a spectrum of which a wavelength range is from 250 nm to 1150 nm. The spectrometer includes: a sensor array (4); and a filter array (5) for filtering radiation depending on a wavelength. In order to reduce manufacturing costs, provided is a device (13) for identifying a sensor pixel covered by a filter array (5), and the device includes a nonvolatile memory (14). The nonvolatile memory stores coordinates of the filter array (5) regarding the sensor array (4) and/or coordinate transformations of the filter array (5) regarding the sensory array (4), and thus, based on the stored coordinates and/or coordinate transformations, a sensor pixel is allocated to an individual filter pixel (7) and/or the individual filter pixel (7) is activated depending on which the sensor pixel is covered by a corresponding filter pixel (7).
Patent KR-20190059511-A (KR)
Inventor: YOO HYE MIN
IPC: A61G5/12
Filed: 2017-11-23
Abstract: The present invention relates to a wheelchair, and more specifically, to a wheelchair, which allows a user who has mobility difficulty to easily ease nature. The present invention, which is the wheelchair installed with a seating board (200) on which the user can sit and a wheel (100) for moving, has a through hole (210) for easing nature on the seating board (200) and has a defecation container (300) inserted into the through hole (210), wherein the defecation container (300) includes: a support board (310) inserted above the seating board (200); and a defecation receiving unit (320) installed on the bottom of the support board (310).
Patent KR-20190059534-A (KR)
Inventor: EO SEUNG KYUNG
IPC: E04F13/08
Filed: 2017-11-23
Abstract: The present invention relates to a hanger tile having improved the space utilization. The hanger tile comprises: a base (10) installed in a wall or door, and having a hinge groove (11) facing in a horizontal direction inside and a vertical groove (12) connected to the hinge groove (11) in a vertical direction; a cover (20) integrated with the front side of the base (10) having an open groove (22) corresponding to the vertical groove (12); and a hanger (30) having a hinge terminal (31) inserted into the hinge groove (11) between the base (10) and the cover(20) and a hanging projection (32) connected to the hinge terminal (31) in the vertical direction and selectively protruding through the open groove (22).
Patent KR-20190060029-A (KR)
Title: Liquid crystal display device and method of manufacturing the same
Inventor: LIM HO
IPC: G02F1/137
Filed: 2017-11-23
Abstract: Provided are a liquid crystal display device and a method of manufacturing the same. The liquid crystal display device comprises: a base; an alignment inducing layer which is an alignment inducing layer disposed on the base and contains a compound represented by chemical formula A1 or a polymer thereof; and a liquid crystal layer which is disposed on the alignment inducing layer and includes liquid crystal. In chemical formula A1: R_1 is a polymerizable group; R_2 is a hydrophilic group; SP_1 and SP_2 are each independently a single bond, a C_1-C_12 alkylene group or a C_1-C_12 alkoxyl group; Z is a single bond, an ester group, or an ether group; and X_1, X_2 and X_3 are each hydrogen, a methyl group, fluorine or chlorine.
Patent KR-20180082950-A (KR)
Inventor: KIM HYE WON
IPC: H04N21/466
Filed: 2017-11-24
Abstract: A display device and a service providing method thereof are provided. The display device according to an embodiment of the present may include a display part for displaying a content reproduction screen, and a processor which recognizes content being reproduced, recognizes at least one object on the currently displayed screen, determines a user using the display device, selects one of the recognized at least one object based on the determined user information, and provides a service related to the selected object to the determined user. It is possible to provide a personalized ACR-based service.
Patent KR-20190060137-A (KR)
Inventor: JEONG GA EUL
IPC: A47B13/02
Filed: 2017-11-24
Abstract: The present invention relates to an integrated computer desk which comprises: a desk (1) for a user to study; two legs (2) supporting the desk; and a computer case (3) inserted instead of the desk legs. According to the present invention, a conventional desk does not have a computer case. More specifically, according to the present invention, a case is mounted to mount two legs to secure a space, and when an assembly PC is purchased, inconvenience to pay for a case can be removed.
Patent KR-20190063146-A (KR)
Title: Method of thinning flower and fruit for stable thinning efficiency
Inventor: SON TAE KWON
IPC: C05G3/60
Filed: 2017-11-29
Abstract: The present invention relates to a fertilizer composition for thinning fruits, having an effect of flower bud thinning, flower pruning, and fruit thinning to improve fruit quality and a method of thinning fruits with stable efficiency in fruit thinning and flower pruning by using an insecticide or a fungicide. The present invention exhibits stable fruit thinning effects even when people have missed the fruit thinning period as a flower opening is unstable due to atmospheric instability or rain, and thus is expected to reduce damage due to inadequate fruit thinning efficiency in fruit farms.
Patent KR-20190065594-A (KR)
Title: Optical Imaging System
Inventor: KO JUNG HUI
IPC: G02B13/00
Filed: 2017-12-04
Abstract: An optical imaging system of the present invention comprises: a first lens having a refractive power; a second lens having the refractive power; a third lens in which an object side surface is convex and an inflection point is formed on the side surface of an image; a fourth lens having the refractive power; a fifth lens in which the object side surface is convex; and a sixth lens having the refractive power and forming the inflection point on the side surface of the image. Therefore, an objective of the present invention is to provide the optical imaging system which can be applied to a high-performance compact camera.